Carat per Quart (ct/qt) expresses mass in carat per unit volume in quart, found by dividing a mass value by a volume value.
Carat per Quart to Stone per Pint
Convert carat per quart (ct/qt) to stone per pint (st/pt) instantly with formula, conversion table, and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Density calculator
Density Converter
Convert carat per quart (ct/qt) to stone per pint (st/pt) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
Stone per Pint (st/pt) expresses mass in stone per unit volume in pint, found by dividing a mass value by a volume value.
st/pt = ct/qt × 1.57473e-5
Results update instantly for Carat per Quart to Stone per Pint conversions.
Reserved above the conversion cards and below the converter.
Formula
st/pt = ct/qt × 1.57473e-5
ct/qt = st/pt × 63502.9318
Conversion table
| 1 ct/qt | 1.57473e-5 st/pt |
| 5 ct/qt | 7.873652e-5 st/pt |
| 10 ct/qt | 0.000157 st/pt |
| 20 ct/qt | 0.000315 st/pt |
| 50 ct/qt | 0.000787 st/pt |
| 100 ct/qt | 0.001575 st/pt |
| 500 ct/qt | 0.007874 st/pt |
| 1000 ct/qt | 0.015747 st/pt |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
How the formula works
Both carat per quart and stone per pint measure the same physical quantity (mass per unit volume), so converting between them is a single multiplication. Multiply a value in carat per quart by 1.57473e-5 to get stone per pint. To reverse the conversion, multiply a stone per pint value by 63502.9318 to get back to carat per quart.
Frequently asked questions
What is Carat per Quart (ct/qt)?
Carat per Quart (ct/qt) expresses mass in carat per unit volume in quart, found by dividing a mass value by a volume value.
What is Stone per Pint (st/pt)?
Stone per Pint (st/pt) expresses mass in stone per unit volume in pint, found by dividing a mass value by a volume value.
How do I convert carat per quart to stone per pint?
Multiply the carat per quart value by 1.57473e-5 to get the equivalent in stone per pint. For example, 5 ct/qt × 1.57473e-5 = 7.873652e-5 st/pt.
Is this conversion exact?
Yes. Both units are defined using fixed metric and imperial conversion constants, so the factor 1.57473e-5 is an exact, non-rounded value.
Can I convert stone per pint back to carat per quart?
Yes. Divide the stone per pint value by 1.57473e-5, or multiply it by 63502.9318, to get carat per quart.
Reserved between the FAQ and the article so the page stays balanced.
About converting carat per quart to stone per pint
Carat per Quart (ct/qt) expresses mass in carat per unit volume in quart, found by dividing a mass value by a volume value. Stone per Pint (st/pt) expresses mass in stone per unit volume in pint, found by dividing a mass value by a volume value.
Use this calculator to move between carat per quart and stone per pint accurately for science, engineering, manufacturing, or everyday density calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.